153325380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 506677248

約数和(自身を除く): 353351868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 373, 390, 403, 442, 465, 510, 527, 620, 663, 746, 780, 806, 884, 930, 1020, 1054, 1105, 1119, 1209, 1326, 1492, 1581, 1612, 1860, 1865, 2015, 2108, 2210, 2238, 2418, 2635, 2652, 3162, 3315, 3730, 4030, 4420, 4476, 4836, 4849, 5270, 5595, 6045, 6324, 6341, 6630, 6851, 7460, 7905, 8060, 9698, 10540, 11190, 11563, 12090, 12682, 13260, 13702, 14547, 15810, 19023, 19396, 20553, 22380, 23126, 24180, 24245, 25364, 27404, 29094, 31620, 31705, 34255, 34689, 38046, 41106, 46252, 48490, 57815, 58188, 63410, 68510, 69378, 72735, 76092, 82212, 82433, 95115, 96980, 102765, 115630, 126820, 137020, 138756, 145470, 150319, 164866, 173445, 190230, 196571, 205530, 231260, 247299, 290940, 300638, 329732, 346890, 380460, 393142, 411060, 412165, 450957, 494598, 589713, 601276, 693780, 751595, 786284, 824330, 901914, 982855, 989196, 1179426, 1236495, 1503190, 1648660, 1803828, 1965710, 2254785, 2358852, 2472990, 2555423, 2948565, 3006380, 3931420, 4509570, 4945980, 5110846, 5897130, 7666269, 9019140, 10221692, 11794260, 12777115, 15332538, 25554230, 30665076, 38331345, 51108460, 76662690, 153325380]

約数ペア:

[(1, 153325380), (2, 76662690), (3, 51108460), (4, 38331345), (5, 30665076), (6, 25554230), (10, 15332538), (12, 12777115), (13, 11794260), (15, 10221692), (17, 9019140), (20, 7666269), (26, 5897130), (30, 5110846), (31, 4945980), (34, 4509570), (39, 3931420), (51, 3006380), (52, 2948565), (60, 2555423), (62, 2472990), (65, 2358852), (68, 2254785), (78, 1965710), (85, 1803828), (93, 1648660), (102, 1503190), (124, 1236495), (130, 1179426), (155, 989196), (156, 982855), (170, 901914), (186, 824330), (195, 786284), (204, 751595), (221, 693780), (255, 601276), (260, 589713), (310, 494598), (340, 450957), (372, 412165), (373, 411060), (390, 393142), (403, 380460), (442, 346890), (465, 329732), (510, 300638), (527, 290940), (620, 247299), (663, 231260), (746, 205530), (780, 196571), (806, 190230), (884, 173445), (930, 164866), (1020, 150319), (1054, 145470), (1105, 138756), (1119, 137020), (1209, 126820), (1326, 115630), (1492, 102765), (1581, 96980), (1612, 95115), (1860, 82433), (1865, 82212), (2015, 76092), (2108, 72735), (2210, 69378), (2238, 68510), (2418, 63410), (2635, 58188), (2652, 57815), (3162, 48490), (3315, 46252), (3730, 41106), (4030, 38046), (4420, 34689), (4476, 34255), (4836, 31705), (4849, 31620), (5270, 29094), (5595, 27404), (6045, 25364), (6324, 24245), (6341, 24180), (6630, 23126), (6851, 22380), (7460, 20553), (7905, 19396), (8060, 19023), (9698, 15810), (10540, 14547), (11190, 13702), (11563, 13260), (12090, 12682)]