73470150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 224100240

約数和(自身を除く): 150630090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 661, 741, 855, 950, 975, 1170, 1235, 1322, 1425, 1482, 1710, 1950, 1983, 2223, 2470, 2850, 2925, 3305, 3705, 3966, 4275, 4446, 5850, 5949, 6175, 6610, 7410, 8550, 8593, 9915, 11115, 11898, 12350, 12559, 16525, 17186, 18525, 19830, 22230, 25118, 25779, 29745, 33050, 37050, 37677, 42965, 49575, 51558, 55575, 59490, 62795, 75354, 77337, 85930, 99150, 111150, 113031, 125590, 128895, 148725, 154674, 163267, 188385, 214825, 226062, 257790, 297450, 313975, 326534, 376770, 386685, 429650, 489801, 565155, 627950, 644475, 773370, 816335, 941925, 979602, 1130310, 1288950, 1469403, 1632670, 1883850, 1933425, 2449005, 2825775, 2938806, 3866850, 4081675, 4898010, 5651550, 7347015, 8163350, 12245025, 14694030, 24490050, 36735075, 73470150]

約数ペア:

[(1, 73470150), (2, 36735075), (3, 24490050), (5, 14694030), (6, 12245025), (9, 8163350), (10, 7347015), (13, 5651550), (15, 4898010), (18, 4081675), (19, 3866850), (25, 2938806), (26, 2825775), (30, 2449005), (38, 1933425), (39, 1883850), (45, 1632670), (50, 1469403), (57, 1288950), (65, 1130310), (75, 979602), (78, 941925), (90, 816335), (95, 773370), (114, 644475), (117, 627950), (130, 565155), (150, 489801), (171, 429650), (190, 386685), (195, 376770), (225, 326534), (234, 313975), (247, 297450), (285, 257790), (325, 226062), (342, 214825), (390, 188385), (450, 163267), (475, 154674), (494, 148725), (570, 128895), (585, 125590), (650, 113031), (661, 111150), (741, 99150), (855, 85930), (950, 77337), (975, 75354), (1170, 62795), (1235, 59490), (1322, 55575), (1425, 51558), (1482, 49575), (1710, 42965), (1950, 37677), (1983, 37050), (2223, 33050), (2470, 29745), (2850, 25779), (2925, 25118), (3305, 22230), (3705, 19830), (3966, 18525), (4275, 17186), (4446, 16525), (5850, 12559), (5949, 12350), (6175, 11898), (6610, 11115), (7410, 9915), (8550, 8593)]