189286500

素因数分解:

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

素因数の和:623

約数の個数: 192

約数和(自身を含む): 629620992

約数和(自身を除く): 440334492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 125, 130, 150, 156, 170, 195, 204, 221, 250, 255, 260, 300, 325, 340, 375, 390, 425, 442, 500, 510, 571, 650, 663, 750, 780, 850, 884, 975, 1020, 1105, 1142, 1275, 1300, 1326, 1500, 1625, 1700, 1713, 1950, 2125, 2210, 2284, 2550, 2652, 2855, 3250, 3315, 3426, 3900, 4250, 4420, 4875, 5100, 5525, 5710, 6375, 6500, 6630, 6852, 7423, 8500, 8565, 9707, 9750, 11050, 11420, 12750, 13260, 14275, 14846, 16575, 17130, 19414, 19500, 22100, 22269, 25500, 27625, 28550, 29121, 29692, 33150, 34260, 37115, 38828, 42825, 44538, 48535, 55250, 57100, 58242, 66300, 71375, 74230, 82875, 85650, 89076, 97070, 110500, 111345, 116484, 126191, 142750, 145605, 148460, 165750, 171300, 185575, 194140, 214125, 222690, 242675, 252382, 285500, 291210, 331500, 371150, 378573, 428250, 445380, 485350, 504764, 556725, 582420, 630955, 728025, 742300, 757146, 856500, 927875, 970700, 1113450, 1213375, 1261910, 1456050, 1514292, 1855750, 1892865, 2226900, 2426750, 2523820, 2783625, 2912100, 3154775, 3640125, 3711500, 3785730, 4853500, 5567250, 6309550, 7280250, 7571460, 9464325, 11134500, 12619100, 14560500, 15773875, 18928650, 31547750, 37857300, 47321625, 63095500, 94643250, 189286500]

約数ペア:

[(1, 189286500), (2, 94643250), (3, 63095500), (4, 47321625), (5, 37857300), (6, 31547750), (10, 18928650), (12, 15773875), (13, 14560500), (15, 12619100), (17, 11134500), (20, 9464325), (25, 7571460), (26, 7280250), (30, 6309550), (34, 5567250), (39, 4853500), (50, 3785730), (51, 3711500), (52, 3640125), (60, 3154775), (65, 2912100), (68, 2783625), (75, 2523820), (78, 2426750), (85, 2226900), (100, 1892865), (102, 1855750), (125, 1514292), (130, 1456050), (150, 1261910), (156, 1213375), (170, 1113450), (195, 970700), (204, 927875), (221, 856500), (250, 757146), (255, 742300), (260, 728025), (300, 630955), (325, 582420), (340, 556725), (375, 504764), (390, 485350), (425, 445380), (442, 428250), (500, 378573), (510, 371150), (571, 331500), (650, 291210), (663, 285500), (750, 252382), (780, 242675), (850, 222690), (884, 214125), (975, 194140), (1020, 185575), (1105, 171300), (1142, 165750), (1275, 148460), (1300, 145605), (1326, 142750), (1500, 126191), (1625, 116484), (1700, 111345), (1713, 110500), (1950, 97070), (2125, 89076), (2210, 85650), (2284, 82875), (2550, 74230), (2652, 71375), (2855, 66300), (3250, 58242), (3315, 57100), (3426, 55250), (3900, 48535), (4250, 44538), (4420, 42825), (4875, 38828), (5100, 37115), (5525, 34260), (5710, 33150), (6375, 29692), (6500, 29121), (6630, 28550), (6852, 27625), (7423, 25500), (8500, 22269), (8565, 22100), (9707, 19500), (9750, 19414), (11050, 17130), (11420, 16575), (12750, 14846), (13260, 14275)]