885860820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 288

約数和(自身を含む): 3165402240

約数和(自身を除く): 2279541420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 338, 340, 351, 390, 442, 459, 468, 507, 510, 540, 571, 585, 612, 663, 676, 702, 765, 780, 845, 884, 918, 1014, 1020, 1105, 1142, 1170, 1326, 1404, 1521, 1530, 1690, 1713, 1755, 1836, 1989, 2028, 2210, 2284, 2295, 2340, 2535, 2652, 2855, 2873, 3042, 3060, 3315, 3380, 3426, 3510, 3978, 4420, 4563, 4590, 5070, 5139, 5710, 5746, 5967, 6084, 6630, 6852, 7020, 7423, 7605, 7956, 8565, 8619, 9126, 9180, 9707, 9945, 10140, 10278, 11420, 11492, 11934, 13260, 14365, 14846, 15210, 15417, 17130, 17238, 18252, 19414, 19890, 20556, 22269, 22815, 23868, 25695, 25857, 28730, 29121, 29692, 29835, 30420, 30834, 34260, 34476, 37115, 38828, 39780, 43095, 44538, 45630, 48535, 51390, 51714, 57460, 58242, 59670, 61668, 66807, 74230, 77085, 77571, 86190, 87363, 89076, 91260, 96499, 97070, 102780, 103428, 111345, 116484, 119340, 126191, 129285, 133614, 145605, 148460, 154170, 155142, 172380, 174726, 192998, 194140, 200421, 222690, 252382, 258570, 262089, 267228, 289497, 291210, 308340, 310284, 334035, 349452, 378573, 385996, 387855, 400842, 436815, 445380, 482495, 504764, 517140, 524178, 578994, 582420, 630955, 668070, 757146, 775710, 801684, 868491, 873630, 964990, 1002105, 1048356, 1135719, 1157988, 1261910, 1310445, 1336140, 1447485, 1514292, 1551420, 1640483, 1736982, 1747260, 1892865, 1929980, 2004210, 2271438, 2523820, 2605473, 2620890, 2894970, 3280966, 3407157, 3473964, 3785730, 4008420, 4342455, 4542876, 4921449, 5210946, 5241780, 5678595, 5789940, 6561932, 6814314, 7571460, 8202415, 8684910, 9842898, 10421892, 11357190, 13027365, 13628628, 14764347, 16404830, 17035785, 17369820, 19685796, 22714380, 24607245, 26054730, 29528694, 32809660, 34071570, 44293041, 49214490, 52109460, 59057388, 68143140, 73821735, 88586082, 98428980, 147643470, 177172164, 221465205, 295286940, 442930410, 885860820]

約数ペア:

[(1, 885860820), (2, 442930410), (3, 295286940), (4, 221465205), (5, 177172164), (6, 147643470), (9, 98428980), (10, 88586082), (12, 73821735), (13, 68143140), (15, 59057388), (17, 52109460), (18, 49214490), (20, 44293041), (26, 34071570), (27, 32809660), (30, 29528694), (34, 26054730), (36, 24607245), (39, 22714380), (45, 19685796), (51, 17369820), (52, 17035785), (54, 16404830), (60, 14764347), (65, 13628628), (68, 13027365), (78, 11357190), (85, 10421892), (90, 9842898), (102, 8684910), (108, 8202415), (117, 7571460), (130, 6814314), (135, 6561932), (153, 5789940), (156, 5678595), (169, 5241780), (170, 5210946), (180, 4921449), (195, 4542876), (204, 4342455), (221, 4008420), (234, 3785730), (255, 3473964), (260, 3407157), (270, 3280966), (306, 2894970), (338, 2620890), (340, 2605473), (351, 2523820), (390, 2271438), (442, 2004210), (459, 1929980), (468, 1892865), (507, 1747260), (510, 1736982), (540, 1640483), (571, 1551420), (585, 1514292), (612, 1447485), (663, 1336140), (676, 1310445), (702, 1261910), (765, 1157988), (780, 1135719), (845, 1048356), (884, 1002105), (918, 964990), (1014, 873630), (1020, 868491), (1105, 801684), (1142, 775710), (1170, 757146), (1326, 668070), (1404, 630955), (1521, 582420), (1530, 578994), (1690, 524178), (1713, 517140), (1755, 504764), (1836, 482495), (1989, 445380), (2028, 436815), (2210, 400842), (2284, 387855), (2295, 385996), (2340, 378573), (2535, 349452), (2652, 334035), (2855, 310284), (2873, 308340), (3042, 291210), (3060, 289497), (3315, 267228), (3380, 262089), (3426, 258570), (3510, 252382), (3978, 222690), (4420, 200421), (4563, 194140), (4590, 192998), (5070, 174726), (5139, 172380), (5710, 155142), (5746, 154170), (5967, 148460), (6084, 145605), (6630, 133614), (6852, 129285), (7020, 126191), (7423, 119340), (7605, 116484), (7956, 111345), (8565, 103428), (8619, 102780), (9126, 97070), (9180, 96499), (9707, 91260), (9945, 89076), (10140, 87363), (10278, 86190), (11420, 77571), (11492, 77085), (11934, 74230), (13260, 66807), (14365, 61668), (14846, 59670), (15210, 58242), (15417, 57460), (17130, 51714), (17238, 51390), (18252, 48535), (19414, 45630), (19890, 44538), (20556, 43095), (22269, 39780), (22815, 38828), (23868, 37115), (25695, 34476), (25857, 34260), (28730, 30834), (29121, 30420), (29692, 29835)]