72236200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 177131520

約数和(自身を除く): 104895320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 61, 62, 100, 122, 124, 155, 191, 200, 244, 248, 305, 310, 382, 488, 610, 620, 764, 775, 955, 1220, 1240, 1525, 1528, 1550, 1891, 1910, 2440, 3050, 3100, 3782, 3820, 4775, 5921, 6100, 6200, 7564, 7640, 9455, 9550, 11651, 11842, 12200, 15128, 18910, 19100, 23302, 23684, 29605, 37820, 38200, 46604, 47275, 47368, 58255, 59210, 75640, 93208, 94550, 116510, 118420, 148025, 189100, 233020, 236840, 291275, 296050, 361181, 378200, 466040, 582550, 592100, 722362, 1165100, 1184200, 1444724, 1805905, 2330200, 2889448, 3611810, 7223620, 9029525, 14447240, 18059050, 36118100, 72236200]

約数ペア:

[(1, 72236200), (2, 36118100), (4, 18059050), (5, 14447240), (8, 9029525), (10, 7223620), (20, 3611810), (25, 2889448), (31, 2330200), (40, 1805905), (50, 1444724), (61, 1184200), (62, 1165100), (100, 722362), (122, 592100), (124, 582550), (155, 466040), (191, 378200), (200, 361181), (244, 296050), (248, 291275), (305, 236840), (310, 233020), (382, 189100), (488, 148025), (610, 118420), (620, 116510), (764, 94550), (775, 93208), (955, 75640), (1220, 59210), (1240, 58255), (1525, 47368), (1528, 47275), (1550, 46604), (1891, 38200), (1910, 37820), (2440, 29605), (3050, 23684), (3100, 23302), (3782, 19100), (3820, 18910), (4775, 15128), (5921, 12200), (6100, 11842), (6200, 11651), (7564, 9550), (7640, 9455)]