155384550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15013}}^1$

素因数の和:15054

約数の個数: 72

約数和(自身を含む): 435646224

約数和(自身を除く): 280261674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 15013, 30026, 45039, 75065, 90078, 135117, 150130, 225195, 270234, 345299, 375325, 450390, 675585, 690598, 750650, 1035897, 1125975, 1351170, 1726495, 2071794, 2251950, 3107691, 3377925, 3452990, 5179485, 6215382, 6755850, 8632475, 10358970, 15538455, 17264950, 25897425, 31076910, 51794850, 77692275, 155384550]

約数ペア:

[(1, 155384550), (2, 77692275), (3, 51794850), (5, 31076910), (6, 25897425), (9, 17264950), (10, 15538455), (15, 10358970), (18, 8632475), (23, 6755850), (25, 6215382), (30, 5179485), (45, 3452990), (46, 3377925), (50, 3107691), (69, 2251950), (75, 2071794), (90, 1726495), (115, 1351170), (138, 1125975), (150, 1035897), (207, 750650), (225, 690598), (230, 675585), (345, 450390), (414, 375325), (450, 345299), (575, 270234), (690, 225195), (1035, 150130), (1150, 135117), (1725, 90078), (2070, 75065), (3450, 45039), (5175, 30026), (10350, 15013)]