149947740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4000

約数の個数: 96

約数和(自身を含む): 473195520

約数和(自身を除く): 323247780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 3911, 4260, 6390, 7668, 7822, 9585, 11733, 12780, 15644, 19170, 19555, 23466, 35199, 38340, 39110, 46932, 58665, 70398, 78220, 105597, 117330, 140796, 175995, 211194, 234660, 277681, 351990, 422388, 527985, 555362, 703980, 833043, 1055970, 1110724, 1388405, 1666086, 2111940, 2499129, 2776810, 3332172, 4165215, 4998258, 5553620, 7497387, 8330430, 9996516, 12495645, 14994774, 16660860, 24991290, 29989548, 37486935, 49982580, 74973870, 149947740]

約数ペア:

[(1, 149947740), (2, 74973870), (3, 49982580), (4, 37486935), (5, 29989548), (6, 24991290), (9, 16660860), (10, 14994774), (12, 12495645), (15, 9996516), (18, 8330430), (20, 7497387), (27, 5553620), (30, 4998258), (36, 4165215), (45, 3332172), (54, 2776810), (60, 2499129), (71, 2111940), (90, 1666086), (108, 1388405), (135, 1110724), (142, 1055970), (180, 833043), (213, 703980), (270, 555362), (284, 527985), (355, 422388), (426, 351990), (540, 277681), (639, 234660), (710, 211194), (852, 175995), (1065, 140796), (1278, 117330), (1420, 105597), (1917, 78220), (2130, 70398), (2556, 58665), (3195, 46932), (3834, 39110), (3911, 38340), (4260, 35199), (6390, 23466), (7668, 19555), (7822, 19170), (9585, 15644), (11733, 12780)]