145253340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9067}}^1$

素因数の和:9171

約数の個数: 72

約数和(自身を含む): 445601520

約数和(自身を除く): 300348180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 9067, 16020, 18134, 27201, 36268, 45335, 54402, 81603, 90670, 108804, 136005, 163206, 181340, 272010, 326412, 408015, 544020, 806963, 816030, 1613926, 1632060, 2420889, 3227852, 4034815, 4841778, 7262667, 8069630, 9683556, 12104445, 14525334, 16139260, 24208890, 29050668, 36313335, 48417780, 72626670, 145253340]

約数ペア:

[(1, 145253340), (2, 72626670), (3, 48417780), (4, 36313335), (5, 29050668), (6, 24208890), (9, 16139260), (10, 14525334), (12, 12104445), (15, 9683556), (18, 8069630), (20, 7262667), (30, 4841778), (36, 4034815), (45, 3227852), (60, 2420889), (89, 1632060), (90, 1613926), (178, 816030), (180, 806963), (267, 544020), (356, 408015), (445, 326412), (534, 272010), (801, 181340), (890, 163206), (1068, 136005), (1335, 108804), (1602, 90670), (1780, 81603), (2670, 54402), (3204, 45335), (4005, 36268), (5340, 27201), (8010, 18134), (9067, 16020)]